*{margin: 0;
padding: 0;

	
}
ul,li,ol{
	list-style: none;
}
a{
	text-decoration: none;
}
/* 去掉超链接下划线 */
.clear{
	clear: 0;
	height: 0;
	overflow: hidden;
	font-size: 0;
	line-height: 0;
}
body{
	font-family:arial,"pingfang SC";
}
textarea{
	resize: none;
}
/* 文字框禁止调整大小 */
button,
input[type=button],
input[type=submit],
input[type=reset]{
	cursor: pointer;
}